a vent at the base of the abdomen
of course they do as do all snakes
No, snakes eat after they are done shedding. But they do sometimes defecate while shedding.
No they dont - and neither do snakes ! Snakes defecate from an opening at the base of the tail called the cloaca !
It depends how often they feed. Snakes defecate a few days after eating.
The eggs come out of the same orifice that they defecate through, just like chickens.
Yes, snails defecate
You just defecate.
When they eat food, they have to defecate. They would also defecate if they have intestinal problems or sickness. Also, fear and stress can make animals defecate.
Snakes have a single opening called the cloaca, where they pass both waste and reproductive fluids. When a snake defecates, feces and urine are released simultaneously through the cloaca. The waste products are typically in the form of a uric acid paste.
Rats defecate where it is convenient for them.
Seals defecate almost anywhere.
Yes it's possible (in 25+ years of keeping reptiles, I've had two cases) - but it's fairly easy to cure. Most snakes will defecate about 4-10 days after eating (depending on the species) Keeping accurate behavioural records will help you notice if anything is 'out of the ordinary' I keep meticulous records for all of my 400+ reptiles. Logging such data as when they start and end their shed, what food they eat (and how much) and when they defecate. That way, I know when something may be wrong.